From: Mel Gorman <mgorman@suse.de>
To: Minchan Kim <minchan@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
Johannes Weiner <hannes@cmpxchg.org>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mm: add per-zone lru list stat
Date: Tue, 19 Jul 2016 17:48:57 +0100 [thread overview]
Message-ID: <20160719164857.GT11400@suse.de> (raw)
In-Reply-To: <1468943433-24805-1-git-send-email-minchan@kernel.org>
On Wed, Jul 20, 2016 at 12:50:32AM +0900, Minchan Kim wrote:
> While I did stress test with hackbench, I got OOM message frequently
> which didn't ever happen in zone-lru.
>
This one also showed pgdat going unreclaimable early. Have you tried any
of the three oom-related patches I sent to Joonsoo to see what impact,
if any, it had?
--
Mel Gorman
SUSE Labs
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next prev parent reply other threads:[~2016-07-19 16:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-19 15:50 [PATCH 1/2] mm: add per-zone lru list stat Minchan Kim
2016-07-19 15:50 ` [PATCH 2/2] mm: consider per-zone inactive ratio to deactivate Minchan Kim
2016-07-19 16:48 ` Mel Gorman [this message]
2016-07-20 0:16 ` [PATCH 1/2] mm: add per-zone lru list stat Minchan Kim
2016-07-20 10:55 ` Mel Gorman
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